Patent Assignment
Reel/Frame 072937/0553
Confirmatory License
Recorded: 2025-09-18
Pages: 2
Assignor
GENERAL MOTORS GLOBAL PROPULSION SYSTEMS
Executed: 2025-04-28
Assignee
U.S. DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVENUE S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property
(1)
Suppression of Charge Pump Voltage During Switching in a Matrix Converter
Application:
13/712,801 →
Publication:
US 2013/0170267
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 12, 2012
From: KAJOUKE, LATEEF A.; PETERSON, TED D.; RANSOM, RAY M.
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 029456/0929 →
Security Agreement
Jun 26, 2013
From: GM GLOBAL TECHNOLOGY OPERATIONS LLC
To: WILMINGTON TRUST COMPANY
Reel/Frame 030694/0591 →
Release of Security Interest
Nov 7, 2014
From: WILMINGTON TRUST COMPANY
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 034287/0601 →